This article is the first in a series of articles that will help to bring light to the maintenance practices presently applied to power circuit breakers. A list of the most popular tests used; with ...

As California’s high-speed rail project faces pushback under a new presidential administration, state leaders on Monday touted its progress to eventually connect Los Angeles to the Bay Area ...

Shamsud-Din Jabbar was shot and killed by officers after murdering 15 people in a harrowing terrorist attack. The military veteran, 42, ploughed his truck down a crowded New Orleans street in the ...

Electrical power transmission networks are protected and controlled by medium and high-voltage circuit breakers. Breakers are meant to make and break the flow of electrical currents in transmission ...

We've now tripped the so-called circuit breakers two times in four days. On Monday, March 9, the S&P 500 fell 7% within minutes of the open, triggering a market-wide trading halt for the first ...

Arc-fault circuit breakers are a boon for household electrical safety. The garden-variety home electrical fire is usually started by the heat coming from a faulty wire arcing over. But as any ...